PLZ help me with simple probability I think!!!!
Plz, tell me the answer with an explanation of the answerr for the points...
Thank you!!!

Answer:

h=0

Step-by-step explanation:

-4(h-2)=8

/4         /4

 h-2=-2

    h=0

Hey Btw I strongly reccomend you use photomath for your math classes.

Answer:

[tex] \frac{ - 4(h - 2}{ - 4} = \frac{8}{ - 4} \\ h - 2 = - 2 \\ h - 2 + 2 = - 2 + 2 \\ h = 0[/tex]

Answer:

h(-8)=9(-8) +27

h(-8)=72-27

h(-8)=45

Step-by-step explanation:

Answer:

I am pretty sure that it is

heads 1

heads 2

heads 3

heads 4

heads 5

heads 6

Step-by-step explanation:

because in the question it says to roll a six sided die and a coin that lands on heads so there are all the numbers on die and heads only

Answer:

I think its all head

Step-by-step explanation:

Coin Number

cube Outcome

Heads  

1

Heads, 1

Heads  

2

Heads, 2

Heads  

3

Heads, 3

Heads  

4

Heads, 4

Heads  

5

Heads, 5

Heads  

6

Heads, 6

Answer:

your answer is 18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

6(3)+8-8

=18

.......

Answer:

f(x) = [tex]3x^{3} - 6x^{2} - 15x + 30[/tex]

Step-by-step explanation:

If  [tex]\sqrt{5}[/tex]  is a root, then so is -[tex]\sqrt{5}[/tex]

f(x) = 3(x + [tex]\sqrt{5}[/tex])(x - [tex]\sqrt{5}[/tex])(x - 2)

     = [tex]3(x^{2} - 5)(x - 2)[/tex]

     = 3([tex]x^{3} - 2x^{2} - 5x + 10[/tex])

     = [tex]3x^{3} - 6x^{2} - 15x + 30[/tex]

Answer:

2 decimal places

Step-by-step explanation:

just simple count the number of decimal points on both sides

Volume formula is [tex]V = B \cdot h[/tex]

First find the area of the base (hexagon). The area of a hexagon can be found with the formula [tex]A = \frac{1}{2} P\cdot a[/tex] where [tex]a[/tex] is the apothem (line that's perpendicular to a side and connected to the center point) and [tex]P[/tex] is the perimeter.

We already know the length of the apothem (5.7 ft). We also have one side length already (6.58 ft), a hexagon has 6 sides, so [tex]P = 6\cdot 6.58 = 39.48[/tex] ft.

Plug these into the area formula

[tex]A = \frac{1}{2} (39.48)(5.7)[/tex]

Area of the base ([tex]B[/tex]) is 112.52 ft

Now plug into the volume formula using 15.4 ft as the height

Final answer:

[tex]V = 1732.81 ft^3[/tex]

Answer: 2x2 + 4xy + 4y2 = 0

2 xx + 4xy +  4yy = 0

...xx + 2xy + y*y  + yy = 0

(x + y)^2  + yy = 0

if  x is a constant

... 2yy + 4xy  - 2xy  + xx = 0

(2yy + 4xy + 2xx -2xx) - 2xy + xx = 0

2(y + x)^2 - 2xx - 2xy + xx = 0

2(y + x)^2 - xx - 2xy  = 0

2(y + x)^2 - xx - 2xy  +yy  - yy = 0  

(x + y)^2  + yy = 0

x = i*y  - y

if  x = r cos a

y = r sin a

cos a )^2  + cos a sina  + sin a)^2  +  sin a)^2 = 0

cos a sin a + sin a)^2 = -1  

Step-by-step explanation:

Answer:

Ellipse; -32deg

Step-by-step explanation:

Got it right on Edge

Answer:

d

Step-by-step explanation:

simply look between 8 and 10

Answer:

Y= 1/2x-5

Step-by-step explanation:

Answer:

Step-by-step explanation:

erasers=e  

pencils=p

3e+5p=7.55   ...(1)

6e+12p=17.40

divide by 2

3e+6p=8.70  ...(2)

(2)-(1) gives

p=8.70-7.55=1.15

from (1)

3e+5(1.15)=7.55

3e+5.75=7.55

3e=7.55-5.75

3e=1.80

e=1.80/3=0.60

cost of 1 eraser=$0.60

cost of 1 pencil =$1.15

Answer:

x = 93 degrees

Step-by-step explanation:

Answer:

x= 93°

Step-by-step explanation:

the angles are corresponding angles

this means they have the same angle measure.

the bottom one is 93° so that means the other one is 93° as well.

Answer: I think 72 sorry if this didnt help

Step-by-step explanat

The two purple ones are the parallelograms

Hope this helps! ^^

Answer:

All of them are parallelograms because.....

Step-by-step explanation:

parallelograms have for sides and all of them have for sides

NVM sorry this is wrong i got the wrong word

Answer:

b

Step-by-step explanation:

Answer:

I think its B

Step-by-step explanation:

pls tell me if im wrong D:

Answer: 64 ................ :)

Step-by-step explanation:

Answer:

64cm^3

Step-by-step explanation:

The formula for volume is: V=l•w•h

So V= 8•2•4

8•2= 16

16•4= 64

hope this helps chu <3

Answer:

1/3 of the 342 seats which would be 267 of the seats are used by the Students

Step-by-step explanation:

Answer:

there are 16 inches of bases

answer: an equation is a set of numbers put together within a problem that you are meant to solve in order to receive the final answer.

Answer:

Option D

Step-by-step explanation:

McKenzie wants to put the soil in a box with the soil height = (10 - 2) inches

(As she plans to keep 2 inches from the top of the box empty)

Length of the box = 8 inches

Width of the box = 12 inches

Since, soil in the box will get the dimensions same as of the box but the height will be 2 inches less than the box height.

Therefore, volume of the soil = Length × Width × height

V = 8 × 12 × (10 - 2)

Option D will be the answer.

Answer:

Mean of bagel

Step-by-step explanation:

Working out each of the statically summaries Given in the option :

Mean of muffin :

Mean = Σx / n

n = sample size

(61 + 20 + 32 + 58 + 62 + 61 + 56) / 7

= 350 / 7

= 50

Mean of bagel :

Mean = Σx / n

n = sample size

(34 + 45 + 43 + 42 + 46 + 72 + 75) / 7

= 357 / 7

= 51

Hence, from the result obtained, we could see that the value of 51 summarizes the mean of bagel.

Answer:

The 9th term in the sequence is 29

Step-by-step explanation:

can i have brainliest please

Answer:

he 9th term in the sequence is 29Step-by-step explanation:

Answer:

x = 36

Step-by-step explanation:

144 + x = 36

*it's same side interior angles*

Multiply 4 by 2, that should give you the answer. Hope this helps!

Answer:

1128 Yard²

Step-by-step explanation:

From the question,

The surface area of a triangular prism is

A = bh+H(a+b+c)...................... Equation 1

Where a = First side of the triangular face, b = base of the triangular face, c = the other side of the triangular face, H = heigth of the prism, h = height of the triangular face

Given: a = 15 yard, b = 18 yards, c = 15 yards, h = 12 yards, H = 19 yards.

Substitute these values into equation 1

A = (18×12)+ 19(15+15+18)

A = 216+19(48)

A = 216+912

A = 1128 Yard²

Hence the surface area of the triangular prism is 1128 yard²

Answer:

1 2/3

Step-by-step explanation:

7 1/2x2/9

The required number of tiles will be 34 covering the length of the entryway.

In mathematics, Multiplication operations perform Multiplying values on either side of the operator.

For example 4×2 = 8

We have been given that the tiles are each 2/9 feet long, and the entryway is 7 1/2 feet long.

We have to determine the number of tiles will he need to buy in order to cover the length of the entryway.

According to the given question, the required solution would be as:

So the number of tiles covering the length of the entryway will be

⇒ 7 1/2 ÷ (2/9)

⇒ 15/2 ÷ (2/9)

⇒ 15/2 / (2/9)

Reciprocal the term in the denominator

⇒ (15/2) x (9/2)

Apply the multiplication operation,

⇒ 135/4

Apply the division operation,

⇒ 34

Thus, the required number of tiles will be 34 covering the length of the entryway.

Learn more about Multiplication operations here:

brainly.com/question/25834626

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